genode/repos/ports/run/noux_trace_fs.run
Norman Feske 03d7208386 Turn posix lib into shared library
By building the posix library as shared object with an ABI, we
effectively decouple posix-using programs from the library
implementation (which happens to depend on several os-level APIs such as
the VFS).
2017-05-31 13:16:02 +02:00

236 lines
6.0 KiB
Tcl

#
# The Linux version of Noux lacks the support for the fork system call. Hence,
# the run script is expected to fail.
#
if {[have_spec linux]} {
puts "Linux is unsupported."
exit 0
}
proc gpio_drv { } { if {[have_spec rpi] && [have_spec hw]} { return hw_gpio_drv }
if {[have_spec rpi] && [have_spec foc]} { return foc_gpio_drv }
return gpio_drv }
#
# On OMAP4 where no PS/2 is available, we rely on USB HID
#
proc use_usb_input { } { return [expr ![have_spec ps2] && [have_spec usb]] }
#
# Uncomment the following line when working on the VIM source code. Otherwise,
# the package may get recompiled, yet it does not get reinstalled into 'bin/'.
#
#exec rm -rf noux-pkg/bash bin/bash
set build_components {
core init drivers/timer noux/minimal lib/libc_noux
drivers/framebuffer drivers/input
server/terminal server/ram_fs server/trace_fs
test/libports/ncurses
lib/trace/policy/rpc_name
}
lappend_if [use_usb_input] build_components drivers/usb
lappend_if [have_spec gpio] build_components drivers/gpio
set noux_pkgs "bash coreutils grep vim"
#
# Build Noux packages only once
#
foreach pkg $noux_pkgs {
lappend_if [expr ![file exists bin/$pkg]] build_components noux-pkg/$pkg }
source ${genode_dir}/repos/base/run/platform_drv.inc
append_platform_drv_build_components
build $build_components
# write default vimrc file
set vimrc_fd [open "bin/vim/share/vim/vimrc" w]
puts $vimrc_fd {
set noloadplugins
set hls
set nocompatible
set laststatus=2
set noswapfile
set viminfo=}
close $vimrc_fd
# strip all binaries prior archiving
foreach pkg $noux_pkgs {
exec sh -c "find bin/$pkg -type f | (xargs [cross_dev_prefix]strip || true) 2>/dev/null"
exec tar cfv bin/$pkg.tar -h -C bin/$pkg . }
create_boot_directory
append config {
<config verbose="yes">
<parent-provides>
<service name="ROM"/>
<service name="LOG"/>
<service name="RAM"/>
<service name="RM"/>
<service name="CPU"/>
<service name="PD"/>
<service name="IRQ"/>
<service name="IO_PORT"/>
<service name="IO_MEM"/>
<service name="TRACE"/>
</parent-provides>
<default-route>
<any-service> <parent/> <any-child/> </any-service>
</default-route>
<start name="timer">
<resource name="RAM" quantum="1M"/>
<provides><service name="Timer"/></provides>
</start> }
append_if [have_spec sdl] config {
<start name="fb_sdl">
<resource name="RAM" quantum="4M"/>
<provides>
<service name="Input"/>
<service name="Framebuffer"/>
</provides>
</start>}
append_platform_drv_config
append_if [have_spec framebuffer] config {
<start name="fb_drv">
<resource name="RAM" quantum="4M"/>
<provides><service name="Framebuffer"/></provides>
<config width="640" height="480" />
</start>}
append_if [have_spec ps2] config {
<start name="ps2_drv">
<resource name="RAM" quantum="1M"/>
<provides><service name="Input"/></provides>
</start> }
append_if [have_spec gpio] config "
<start name=\"[gpio_drv]\">
<resource name=\"RAM\" quantum=\"4M\"/>
<provides><service name=\"Gpio\"/></provides>
<config/>
</start>"
append_if [use_usb_input] config {
<start name="usb_drv">
<resource name="RAM" quantum="12M"/>
<provides><service name="Input"/></provides>
<config uhci="yes" ehci="yes" xhci="yes"> <hid/> </config>
</start> }
append config {
<start name="terminal">
<resource name="RAM" quantum="2M"/>
<provides><service name="Terminal"/></provides>
<config>
<keyboard layout="us"/>
<font size="12" />
</config>
</start>
<start name="trace_fs">
<resource name="RAM" quantum="128M"/>
<provides><service name="File_system"/></provides>
<config>
<policy label="noux -> trace" root="/" interval="1000" subject_limit="512" trace_quota="64M" parent_levels="0" />
</config>
</start>
<start name="ram_fs">
<resource name="RAM" quantum="32M"/>
<provides><service name="File_system"/></provides>
<config>
<content>
<dir name="home">
<inline name=".bash_profile">
</inline>
</dir>
<dir name="tmp">
<dir name="policies">
<rom name="rpc_name" />
</dir>
</dir>
</content>
<!-- constrain sessions according to their labels -->
<policy label="noux -> root" root="/" />
<policy label="noux -> home" root="/home" writeable="yes" />
<policy label="noux -> tmp" root="/tmp" writeable="yes" />
</config>
</start>
<start name="noux">
<resource name="RAM" quantum="256M" />
<config>
<fstab> }
foreach pkg $noux_pkgs {
append config " <tar name=\"$pkg.tar\" />" }
append config {
<dir name="home"> <fs label="home" /> </dir>
<dir name="ram"> <fs label="root" /> </dir>
<dir name="tmp"> <fs label="tmp" /> </dir>
<dir name="trace"> <fs label="trace" /> </dir>
<dir name="dev">
<null /> <zero />
</dir>
</fstab>
<start name="/bin/bash">
<env name="TERM" value="linux" />
<env name="HOME" value="/home" />
<arg value="--login" />
</start>
</config>
<route>
<service name="File_system" label="home">
<child name="ram_fs" /> </service>
<service name="File_system" label="root">
<child name="ram_fs" /> </service>
<service name="File_system" label="tmp">
<child name="ram_fs" /> </service>
<service name="File_system" label="trace">
<child name="trace_fs"/> </service>
<any-service> <parent /> <any-child /> </any-service>
</route>
</start>
</config>}
install_config $config
#
# Boot modules
#
# generic modules
set boot_modules {
core init timer ld.lib.so noux terminal ram_fs
libc.lib.so libm.lib.so libc_noux.lib.so posix.lib.so
ncurses.lib.so pcre.lib.so zlib.lib.so readline.lib.so
trace_fs
rpc_name
}
foreach pkg $noux_pkgs {
append boot_modules " $pkg.tar " }
# platform-specific modules
lappend_if [have_spec linux] boot_modules fb_sdl
lappend_if [have_spec ps2] boot_modules ps2_drv
lappend_if [have_spec framebuffer] boot_modules fb_drv
lappend_if [use_usb_input ] boot_modules usb_drv
lappend_if [have_spec gpio] boot_modules [gpio_drv]
append_platform_drv_boot_modules
build_boot_image $boot_modules
append qemu_args " -m 512 "
run_genode_until forever
# vi: set ft=tcl :